Combined wind deflector and window awning assembly for recreational trailers
OwnerGerald A. Jacobseninventor
Life of this patent
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Abstract
A device aerodynamically designed to lessen air drag in trailers, commonly referred to as a wind deflector, and specifically related recreational trailers having a window at the front end, the device being manually shiftable to a second position, wherein it is self-supporting, to function as an awning for the front window. When functioning as a drag reducer or wind deflector the device is a simple horizontal wedge extending across the major width of the trailer except that the upper and lower panels of such wedge are isosceles trapezoids, and generally triangular wings are provided at each end of the wedge to provide a carefully limited bilateral deflection of the air for minimizing turbulence and streaking of the sides of the trailer during use.
Claims3
A combined wind deflector and window awning assembly for recreational trailers having a front end wall with a window therein, said combined deflector and awning comprising:
- (a) an upper panel of isosceles trapezoidal configuration having the longer of the parallel edges thereof horizontally hinged to a top exterior portion of the front end wall of a trailer;
- (b) a lower panel of similar configuration having the shorter of the parallel edges thereof hinged to the shorter of the parallel edges of said upper panel;
- (c) fastening means releasibly attaching the longer of the parallel edges of the lower panel to a portion of the front wall of the trailer below said window, so that said panels, in a first position thereof define a wedge with a single horizontal apex shorter than said longer leg;
- and
- (d) further fastening means capable of directly attaching said lower panel, at its said longer edge, to a portion of the front wall of the trailer above said window, so that said panels in a second position thereof define a self-supporting awning over said window.
Dependencies are inferred from the claim text.